Kwon, Yongseok published the artcilePlatinum-Catalyzed Synthesis of Substituted Phenanthrenes from Biphenyl Propargyl Alcohols via a Carbene Intermediate, COA of Formula: C8H19NO2, the publication is Organic Letters (2014), 16(18), 4936-4939, database is CAplus and MEDLINE.
An efficient synthesis for phenanthrenes via a Pt-carbene intermediate is described. Using Pt as a catalyst, the readily accessible biphenyl propargyl alc. substrate can be transformed to the vinylphenanthrene system through a cascade involving electrophilic cyclization, dehydration, and 1,2-H migration. The synthetic utility and efficiency of this protocol were demonstrated via the concise total synthesis of antofine.
Organic Letters published new progress about 6346-09-4. 6346-09-4 belongs to alcohols-buliding-blocks, auxiliary class Amine,Aliphatic hydrocarbon chain,Ether, name is 4,4-Diethoxybutan-1-amine, and the molecular formula is C8H19NO2, COA of Formula: C8H19NO2.
Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts